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Impact of Fluoropolymer-Based Paclitaxel Delivery on Neointimal Proliferation and Vascular Healing
Author(s) -
Paweł Gąsior,
Yanping Cheng,
Andres Valencia,
Jenn McGregor,
Gerard Conditt,
Grzegorz L. Kałuża,
Juan F. Granada
Publication year - 2017
Publication title -
circulation cardiovascular interventions
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.621
H-Index - 95
eISSN - 1941-7632
pISSN - 1941-7640
DOI - 10.1161/circinterventions.116.004450
Subject(s) - medicine , restenosis , fluoropolymer , stent , angioplasty , paclitaxel , lumen (anatomy) , drug eluting stent , optical coherence tomography , urology , radiology , surgery , chemotherapy , polymer , chemistry , organic chemistry
A polymer-free peripheral paclitaxel-eluting stent (PES, Zilver PTX, Cook, IN) has shown to improve vessel patency after superficial femoral angioplasty. A new-generation fluoropolymer-based PES (FP-PES; Eluvia, Boston Scientific, MA) displaying more controlled and sustained paclitaxel delivery promise to improve the clinical outcomes of first-generation PES. We sought to compare the biological effect of paclitaxel delivered by 2 different stent-coating technologies (fluoropolymer-based versus polymer-free) on neointimal proliferation and healing response in the familial hypercholesterolemic swine model of femoral restenosis.

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